Published since 1923
DOI: 10.33622/0869-7019
Russian Science Citation Index (RSCI) на платформе Web of Science



Contents of issue № 12 (december) 2016

  • JUBILEE OF ORGANIZATION
  • Tsniisk Named After V. A. Koucherenko: 90 Years In The Service Of Construction Science
  • Ivan I. VEDYAKOV, e-mail: vedykov@gmail.com
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
  • Building materials and products
  • Steel for Modern Building Metal Structures
  • UDC 691.714
    Ivan I. VEDYAKOV, e-mail: vedykov@gmail.com
    Pavel D. ODESSKIY, e-mail: odesskiy@tsniisk.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Abstract. The article shows the effectiveness and prospects of inclusion of new standards on sheet shaped profiles and pipes, which take into account the latest achievements of domestic and world metallurgical industry, in the new building norms and regulations for metal structures design. The article describes the products with high performance properties due to the new technology of rolled steel hardening - thermo-mechanical rolling in the stream of mills followed, in some cases, by cooling with laminar or turbulent water jets. High strength properties and exceptionally high impact elasticity of thick sheets, what is a result of fine microstructure combined with a low content of harmful impurities, are shown. The properties of the tubular profiles of such sheets and examples of the use of new pipes in the unique facilities, especially in structures of stadiums are presented. The prospects of using new I-beams with parallel flanges both in high-rise and in mass construction are discussed.
    Key words: building norms and regulations, standards on ferrous metallurgy products, heavy plates, I-beams with parallel flanges, tubular profiles, strength, impact toughness, microstructure.
  • REFERENCES
    1. Shabalov I. P., Shafigin Z. K., Muratov A. N. Resursosberegayushchie tekhnologii proizvodstva tolstolistovogo prokata s povyshennymi potrebitel'skimi svoystvami [Resource-saving technologies of production of rolled plate with increased consumer properties]. Moscow, Metallurgizdat Publ., 2007. 353 p. (In Russian).
    2. Smirnov M. A., Petrova S. N., Smirnov L. V. Vysokotemperaturnaya termomekhanicheskaya obrabotka i khrupkost' staley i splavov [High-temperature thermomechanical treatment and brittleness of steels and alloys]. Moscow, Nauka Publ., 1991. 167 p. (In Russian).
    3. Efron L. I. Metallovedenie v bol'shoy metallurgii. Trubnye stali [Metallography in large metallurgy. Pipe steel]. Moscow, Metallurgizdat Publ., 2012. 696 p. (In Russian).
    4. Vedyakov I. I., Odesskiy P. D. Steels of the 3rd generation for building metal structures. Promyshlennoe i grazhdanskoe stroitel'stvo, 2013, no. 7, pp. 5-11. (In Russian).
    5. Odesskiy P. D., Gurov S. V., Arsenkin A. M., et al. Electric-welded pipes high strength for critical building structures. Stal', 2016, no. 7, pp. 73-81. (In Russian).
    6. Vedyakov I. I., Konin D. V., Artamonov V. A., Olurombi A. R. Proposals for the creation of a new assortment of flexible elements for mass construction of residential steel framed buildings. Stroitel'naya mekhanika i raschet sooruzheniy, 2015, no. 5, pp. 51-57. (In Russian).
    7. Vedyakov I. I., Konin D. V. On the improvement of domestic assortments beam profiles with parallel flanges to columns and the development of the design standards of modern metal structures. Stroitel'naya mekhanika i raschet sooruzheniy, 2014, no. 3, pp. 50-56. (In Russian).
  • Granulated Foam Glass-Ceramics as a Prospective Aggregate for a New Generation of Energy-Efficient Concretes
  • UDC 691.618.93
    Alexandr D. ORLOV, e-mail: aorlov2004@yandex.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Abstract. The highly efficient, flexible, one-stage technology for producing the granulated and block foam glass (foam glass-ceramics) on the base of common siliceous rocks developed in TSNIISK named after V. A. Koucherenko makes it possible to solve the problem of shortage and high cost of the cullet characteristic for the classical two-stage foam glass technology. Sedimentary opal-cristobalite rocks (diatomites, tripolis, gaizes, zeolites) as well as amorphous igneous rocks (tuffs, perlites, obsidian) are used as raw materials for low-temperature synthesis of the glass phase. The developed technology is protected by several patents and is currently at the stage of pilot production and is ready for implementation on an industrial scale. The new generation of structural-heat insulation concretes on the basis of foam glass-ceramics, introduced in the building practice, makes it possible to solve the problem of energy efficient, affordable, and durable housing.
    Key words: granulated foam glass-ceramics, heat insulation, energy-efficient construction, one-stage technology, granulation, opal-cristobalite minerals, igneous rocks.
  • REFERENCES
    1. Orlov D. L. Performance properties of foam glass and directions of development of production. Sb. dokl. Mezhdunar. nauch.-prakt. konf. "Effektivnye teplo-i zvukoizolyatsionnye materialy v sovremennom stroitel'stve i ZhKKh" [Effective heat and sound insulation materials in modern construction and housing and communal services], 8-10 noyabrya 2006 g. Moscow, MGSU Publ., 2006. Pp. 17-21. (In Russian).
    2. Davidyuk A. N. Legkie konstruktsionno-teploizolyatsionnye betony na steklovidnykh poristykh zapolnitelyakh [Lightweight structural and insulation concrete on glassy porous aggregates]. Moscow, Krasnaya zvezda Publ., 2008. 208 p. (In Russian).
    3. Melkonyan R. G. Amorfnye gornye porody i steklovarenie [Amorphous rocks and melting]. Moscow, NIA "Priroda" Publ., 2002. 266 p. (In Russian).
    4. Kaz'mina O. V., Vereshchagin V. I., Semukhin B. S., Abiyaka A. N. Low-temperature synthesis of stekloprokata of the charge on the basis of silica-containing components for obtaining foam materials. Steklo i keramika, 2009, no. 10, pp. 5-8. (In Russian).
    5. Nikitin A. I., Storozhenko G. I., Kazantseva L. K., Vereshchagin V. I. Insulation materials and products based on diatomaceous earth Potanin field. Stroitel'nye materialy, 2014, no. 8, pp. 34-37. (In Russian).
    6. Patent RF 2513807. Sposob polucheniya teploizolyatsionnykh blokov [A method of producing heat-insulating blocks]. Vaskalov V. F., Orlov A. D., Vedyakov I. I. Zayavl. 23.07.2012. Opubl. 20.04.2014. Byul. no. 11. (In Russian).
    7. Orlov A. D. Pretelomeric from mineral raw materials: new one-step technology "Termogran" on the basis of low-temperature synthesis of glass phase and its prospects. Vestnik NITs "Stroitel'stvo". Issledovaniya po teorii sooruzheniy. Sb. st. Vol. 11. Moscow, OAO "NITs "Stroitel'stvo" Publ., 2014. Pp. 40-46. (In Russian).
    8. Orlov A. D. Optimized single-stage technology of granulated foam glass based low-temperature synthesis of glass phase. Stroitel'nye materialy, 2015, no. 1 (721), pp. 24-27. (In Russian).
  • Research in Physical-Mechanical Properties of Reinforcement of Modern Production at High Temperatures of Heating and Cooling
  • UDC 691.714.122:691.87:693.554
    Irina S. KUZNEСOVA, e-mail: irina-yanko@mail.ru
    NIIZHB named after A. A. Gvozdev Research Center of Construction, 2-ya Institutskaya ul., 6 Moscow 109428, Russian Federation
    Igor N. SURIKOV
    Maksim S. VOSTROV, e-mail: poroh1981@mail.ru
    Ivan P. SAVRASOV, e-mail: savrasov@cstroy.ru
    Certification center JSC Research Center of Construction, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Abstract. At present, the production of steel reinforcement with new grades of strength classes, modes of production and types of profile for the construction market in Russia is mastered. The current regulatory framework of the Russian Federation for the production and design of reinforcing bars did not fully take into account these changes. Results of the research conducted show the possibility of expanding the areas and volumes of the effective use of reinforcing bars of different strength classes and methods of production in reinforced concrete elements with the guarantee of providing their reliability during and after the fire due to proposals for clarifying their calculated characteristics.
    Key words: reinforcing bars, high-temperature heating, cooling, coefficient of working conditions, fire resistance.
  • REFERENCES
    1. Snimshikov S. V. Surikov, I. N., Savrasov, I. P., Vostrov, M. S., Tsyba O. O. A600C - a new stage of development. Metallosnabzhenie i sbyt, 2015, no. 2, pp. 64-68. (In Russian).
    2. Zvezdov A. I., Snimshikov S. V., Kharitonov V. A., Surikov, I. N., Arefyev Yu. V. Weldability of reinforcement for reinforced concrete structures - "entrance ticket" to the market or real security? Chernaya metallurgiya, 2016, no. 2, pp. 5-15. (In Russian).
    3. Zvezdov A. I., Snimshikov S. V., Kharitonov V. A. Problems and ways of development of modern reinforced concrete. Beton i zhelezobeton, 2015, no. 4, pp. 2-8. (In Russian).
    4. STO 36554501-006-2006. Pravila po obespecheniyu ognestoykosti i ognesokhrannosti zhelezobetonnykh konstruktsiy [Rules for ensuring fire resistance and Ognissanti concrete structures]. Moscow, FGUP NITs "Stroitel'stvo", 2006.
    5. Issledovanie fiziko-mekhanicheskikh svoystv armatury klassov prochnosti 500 i 600 N/mm2 pri vysokotemperaturnom nagreve i okhlazhdenii dlya raschetov ognestoykosti zhelezobetonnykh konstruktsiy: otchet o nauchno-issledovatel'skoy i opytno-konstruktorskoy rabote [Study of physical and mechanical properties of rebar strength classes 500 and 600 N/mm2 high-temperature heating and cooling for calculations of fire resistance of concrete structures]. Moscow, NIIZHB im. A. A. Gvozdeva, 2015. (In Russian).
    6. Ivchenko A. V., Gul Yu. P., Pankov R. V., Kondratenko P. V. Ognissanti cold-deformed reinforcing bars of grade B500C. Beton i zhelezobeton v Ukraine, no. 5, 2015 (In Russian).
    7. Milovanov A. F. Stoykost' zhelezobetonnykh konstruktsiy pri pozhare [Durability of reinforced concrete structures in fire]. Moscow, Stroyizdat Publ., 1998. 296 p. (In Russian).
    8. Kozlov A.V. The fire resistance of steel. Prokatnoe proizvodstvo, 2004, no. 9, pp. 40-47. (In Russian).
    9. Skorokhodov V. N., Odesskiy P. D., Rudchenko A. V. Stroitel'naya stal' [Construction stee]. Moscow, Metallurgizdat Publ., 2002. 624 p. (In Russian).
  • Building structures, buildings and facilities
  • Scientific and Technical Support for Design, Manufacture and Installation of Metal Structures of Football Stadiums
  • UDC 691.714:725.826:796
    Pavel G. YEREMEYEV, e-mail: eremeevpg@rambler.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Abstract. Problems of the scientific and technical support for erection of bearing metal large-span spatial structures of roofs over the grandstands for spectators of football stadiums in different regions of Russia are considered. These structures are unique as roof structures have spans over 100 m, and the length of cantilevers is over 20 meters, it means that it is necessary to solve the problems beyond the existing regulating documents. The need for scientific and technical support for design, manufacture and erection of structures is substantiated. Main tasks of the scientific and technical support and methods for their solution are listed. . With regard to the football stadium, special specifications which contain requirements for providing the reliability and safety of concrete unique objects have been developed; the list of forced deviations from existing standards and compensating measures is presented. Issues of the scientific support at all stages of design, including the development of recommendations for loads and impacts, calculations and design of roof structures over the stands, safety precautions against the avalanche (progressive) collapse under emergency actions, are covered. Objects, during the construction of which TSNIISK named after V. A. Koucherenko performed works on the scientific and technical support, are presented.
    Key words: metal structures of roofs over grandstands of football stadiums, scientific and technical support for design and erection, special technical specifications, emergency impacts.
  • REFERENCES
    1. TR 182-08. Tekhnicheskie rekomendatsii po nauchno-tekhnicheskomu soprovozhdeniyu i monitoringu stroitel'stva bol'sheproletnykh, vysotnykh i drugikh unikal'nykh zdaniy i sooruzheniy [Technical advice on scientific and technical support and monitoring of construction of large-span, high-rise and other unique buildings and structures]. Moscow, GUP NIIMosstroy Publ., 2008. 34 p. (In Russian).
    2. Eremeev P. G. Sovremennye konstruktsii pokrytiy nad tribunami stadionov [The modern design of coverings over the stands of stadiums]. Moscow, ASV Publ., 2015. 236 p. (In Russian).
    3. Eremeev P. G. Sovremennye stal'nye konstruktsii bol'sheproletnykh pokrytiy unikal'nykh zdaniy i sooruzheniy [Modern steel construction long-span coverings of unique buildings and structures]. Moscow, ASV Publ., 2009. 334 p. (In Russian).
    4. Eremeev P. G. Metal structures of roofs of unique large-span buildings. Promyshlennoe i grazhdanskoe stroitel'stvo, 2007, no. 3, pp. 19-21. (In Russian).
    5. Popov N. A. Dynamic reaction of structures under the wind action. Stroitel'naya mekhanika i raschet sooruzheniy, 2007, no. 2, pp. 29-34. (In Russian).
    6. STO 36554501-024-2010. Obespechenie bezopasnosti bol'sheproletnykh sooruzheniy ot lavinoobraznogo (progressiruyushchego) obrusheniya pri avariynykh vozdeystviyakh [The safety of long-span structures from avalanche (progressive) collapse under accidental impacts]. Moscow, OAO TsPP Publ., 2010. (In Russian).
    7. Odesskiy P. D., Kulik D. V. Stal' novogo pokoleniya v unikal'nykh sooruzheniyakh [Steel new generation in a unique construction]. Moscow, Intermet Inzhiniring Publ., 2005. 184 p. (In Russian).
    8. Schober H. Steel castings in architecture and engineering. Modern Steel Construction, 2003, vol. 43, no. 4, pp. 65-72.
  • Calculation of Thermal and Physical Characteristics of Means of Fire Protection of Reinforced Concrete Structures According to Results of Certification Tests
  • UDC 699.81:691.328
    Uriy V. KRIVTSOV
    Vasiliy V. PIVOVAROV
    Vladimir V. PETROV, e-mail: petrov@krilak.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Abstract. The technique for determining the thermal characteristics of fire protection means of reinforced concrete structures based on the results of certification tests with the use of the computing system "ANSYS" is considered. The model of intumescent flame-retardant coating based on the constancy of heat insulating layer thickness with efficient thermal-physical characteristics, which makes it possible to calculate the limits of fire resistance of reinforced concrete with the use of computer programs without simulating the growth and degradation of a coked cellular material, is proposed. The fire-retardant paint "Jocker 522" is used as the intumescent fire-retardant coating for bearing and enclosing reinforced concrete structures. The methodology described in the article can be used for the calculation of efficient, temperature-dependent thermal-physical characteristics of the calculation model of the intumescent fire-protective coating.
    Key words: fire-retardant efficiency, fire protection means, thermal-physical characteristics, certification tests, calculation method, intumescent fireretardant coatings, computer software complex.
  • REFERENCES
    1. STO 36554501-006-2006. Pravila po obespecheniju ognestojkosti i ognesohrannosti zhelezobetonnyh konstrukcij [Rules for provision of fire resistance and concrete structures Ognissanti]. Moscow, FGUP "NIC "Stroitel'stvo" Publ., 2006. 20 p. (In Russian).
    2. EN 1992-1-2:2004. Eurocode 2: Design of concrete structures [Проектирование железобетонных конструкций]. Part 1-2: General rules - Structural fire design.
    3. STO-NSOPB-20/OZhBK. Ognezashhita zhelezobetonnyh konstrukcij. Metod opredelenija jeffektivnosti sredstva ognezashhity [Fire protection of concrete structures. Method of determination of efficiency of flame retardants]. Moscow, NSOPB Publ., 2011. 16 p. (In Russian).
    4. Alifanov O. M. Obratnye zadachi teploobmena [Inverse problems of heat exchange]. Moscow, Mashinostroenie Publ., 1988. 279 p. (In Russian).
    5. Kovalev A. I., Krukovskij P. G. Experimental study of intumescent flame retardant ability, flame retardant coating on concrete slab. Sb. nauch. tr. L'vov, LDU BzhD Publ., 2010. Pp. 172-179. (In Russian).
    6. Kachkar E. V. Determination of the thermophysical characteristics of the inner filling of sandwich walls with mineral wool plates. Problemy pozharnoj bezopasnosti, 2009, no. 25, pp. 50-58. (In Russian).
    7. Vedjakov I. I., Krivcov Ju. V., Pivovarov V. V., Jashin V. V., Petrov V. V. Calculation-experimental method of determining the efficint thermo-physical characteristics of intumescent coating. Promyshlennoe i grazhdanskoe stroitel'stvo, 2014, no. 1, pp. 8-10. (In Russian).
    8. Halturinskij N. A., Krupkin V. G. On the formation mechanism of intumescent coatings. Pozharovzryvobezopasnost', 2010, no. 10, pp. 31-36. (In Russian).
    9. Bessonov N. M., Eremina T. Ju., Dmitrieva Ju. N., Krasheninnikova M. V. Current method for determining fire resistance of steel structures coated with intumescent flame retardant. Pozharnaja bezopasnost', 2007, no. 1, pp. 22-28. (In Russian).
    10. Pozdeev A. V. The definition of the thermal characteristics of modified concrete by calculation and experimental method. Naukovij visnik UkrNDIPB, 2011, no. 2(24), pp. 104-112. (In Russian).
  • Work of Combined Connections When Reconstructing the Grand Sports Arena of «Luzhniki» Stadium
  • UDC 624.072.2.014:624.078.2
    Margarita I. GUKOVA, e-mail: Gukova.Rita@yandex.ru
    Sergey V. GUROV, e-mail: x25xe@mail.ru
    Mikchail I. FARFEL, e-mail: farfelmi@yandex.ru,
    Sergey V. IVASHCHENKO, e-mail: sergo_ivash@mail.ru
    Dmitry Y. KONYASHIN, e-mail: dkon10@yandex.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Abstract. When preparing the Grand Sports Arena of "Luzhniki" Stadium for the 2018 FIFA World Cup, it was necessary, according to FIFA requirements, to increase the number of seats in the stands. One of the most laborious works was the implementation of a new design of the visor which increases the existing covering. The upper belts of the console part of the visor should be attached, using various methods, to the nodes which lean via the elements of the internal contour on the structures of radial beams. The connection of all elements of the existing covering was performed with high-strength bolts. The article investigates the bearing capacity of high-strength bolts with the use of full-scale specimens of connecting nodes of the new design of the visor with the existing structure of the internal contour of the covering. When reconstructing the covering, there was a need for welding. Tests with real samples were conducted with the purpose to substantiate the possibility to use the combined connections when reconstructing the unique object.
    Key words: reconstruction, console system, inner contour of covering, high-strength bolts, welding, welds, substructures, influence of temperature.
  • REFERENCES
    1. Mikulin V. B., Baranov D. S., Egorov M. I., Farfel' M. I. Monitoring stress state of the supporting structures of the coating of BSA Luzhniki stadium. Byulleten' stroitel'noy tekhniki, 1998, no.10, pp. 2-3. (In Russian).
    2. Zil'ber V. S. Installation of steel structures and glass panels cover in the reconstruction of Large sports arena in Luzhniki. Montazhnye i spetsial'nye raboty v stroitel'stve, 1998, no. 1, pp. 4-16. (In Russian).
    3. Egorov M. I., Baranov D. S. Monitoring the stress-deformed conditions of the supporting structures of unique facilities in Moscow. Promyshlennoe i grazhdanskoe stroitel'stvo, 2001, no. 10, рр. 14-17. (In Russian).
    4. Mikulin V. B., et al. Coverage of the Grand sports arena of the Olympic complex Luzhniki. TsNIISK im. V. A. Kucherenko. 80 let: sb. st. Moscow, 2007. Pp. 46-55. (In Russian).
    5. Farfel' M. I. To ensure trouble-free operation of unique large-span coverage of the Grand sports arena of the Olympic stadium "Luzhniki". Stroitel'naya mekhanika i raschet sooruzheniy, 2012, no. 6, pp. 56-61. (In Russian).
    6. Farfel' M. I. The organization of monitoring of coverage of the Grand sports arena of the Olympic stadium "Luzhniki" in the process of manufacturing, installation and operation. Vestnik NITs "Stroitel'stvo". Issledovaniya po teorii sooruzheniy: sb. st. Vol. 7-8 (XXXI). 2013. Pp. 37-50. (In Russian).
    7. Mikulin V. B., Odesskiy P. D., Ospennikov A. G, Khandzhi A. V., et al. Pokrytie Bol'shoy sportivnoy areny stadiona "Luzhniki" (proektirovanie, nauchnye issledovaniya i stroitel'stvo) [Coverage of the Grand sports arena of Luzhniki stadium (design, research and construction)]. Moscow, Forte Publ., 1998. 144 p. (In Russian).
    8. Mikulin V. B., Khandzhi A.V. Design and construction of mayor sports arena in Luzhniki. Moscow. Spatial Structures in new and Renavation project of Buildings and constructions International congress ICSS-98, june 22-26 1998. Moscow, 1998. Рр. 113-114.
    9. Mikulin V. B., Popov N. A., Otstavnov V. A., Farfel' M. I. The calculation of the coverage of the Grand sports arena of Olympic complex "Luzhniki". Seysmostoykoe stroitel'stvo, 2003, no. 6, pp. 38-42. (In Russian).
    10. Odesskiy P. D., Kulik D. V. Rolled high-strength steel structures of unique buildings and structures. Montazhnye i spetsial'nye raboty v stroitel'stve, 1997, no. 11, pp. 7-12. (In Russian).
  • To the Issue of Determining the Operational Reliability of Protective and Decorative Structures of Brick Facing
  • UDC 692.232.45
    Marina O. PAVLOVA, e-mail: 1747302@mail.ru
    Vladimir A. ZAKHAROV
    Sergey V. KUSHNIR, e-mail: 1747872@mail.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Abstract. Issues of the use of structures of a protective-decorative layer of the brick facing constructed on building facades on the storey height in frame buildings made of monolithic reinforced concrete are considered. The use of such structures made of brick of a complex configuration is typical for the design of individual projects of modern author's buildings. The main problem is the absence of rules for designing faзade protective-decorative structures made of brick on metal substructures of domestic manufacturers in the normative-technical documentation of Russia. Conducted laboratory tests of a fragment of the protective-decorative layer made of brick of 90 mm thickness confirms the possibility for using such structures on buildings facades. On the basis of the study, the deformations of structures of protective-decorative facing have been determined with due regard for deformability of the metal substructure and connections that made it possible to correct the technical solutions of facing fixing, to supplement technological cards, to specify the order of works and, as a result, to improve the operational reliability of the facades.
    Key words: brick facing, faзade of building, front layer, reliability, protective and decorative layer, metal substructure.
  • REFERENCES
    1. Nauchno-tekhnicheskiy otchet "Razrabotka kriteriev otsenki nadezhnosti proektnykh resheniy na osnove tipologicheskogo podkhoda k konstruktivnym resheniyam mnogosloynykh naruzhnykh sten. Razrabotka metodov vosstanovleniya effektivnogo uteplitelya i naruzhnoy oblitsovki ograzhdayushchikh konstruktsiy zdaniy" [Development of criteria for the assessment of reliability of design decisions on the basis of typological approach to design solutions of multilayer exterior walls. The development of methods to restore effective insulation and exterior cladding of buildings and constructions]. Moscow, TSNIISK, 2012. 160 p. (In Russian).
    2. Defects in masonry walls guidance on cracking: identification, prevention and repair. CIB Publication 403, 2009. 80 p.
    3. Pavlova M. O., Zakharov V. A. Defects and damage to the facing layer of ceramic bricks and how to resolve them. Sb. dokl. konferentsii "Kamennaya kladka s pozitsii Evropeyskoy stroitel'noy nauki - Evrokod 6. Proektirovanie kamennykh (kirpichnykh) konstruktsii" [Masonry with the position of the European construction - Eurocode 6. Design of masonry (brick) construction]. Moscow, 2010. Pp. 166-187. (In Russian).
    4. Pompeu S. Enclosure masonry wall systems worldwide. Taylor&Francis, 2007.
    5. Nauchno-issledovatel'skiy otchet "Vypolnenie rabot po monitoringu i analizu normativnykh dokumentov v stroitel'stve i podgotovka predlozheniy po perspektivnomu sostavu kompleksa normativnykh tekhnicheskikh dokumentov v oblasti ograzhdayushchikh konstruktsiy zdaniya" [Execution of works on monitoring and analysis of normative documents in the construction and preparation of proposals for prospective composition of the complex of normative and technical documents in the field of building envelope]. Moscow, TSNIISK, 2015. 269 p. (In Russian).
    6. Pavlova M. O., Zakharov V. A., Kushnir S. V. Design features of protective and decorative designs of bricks in the Russian Federation and abroad. Evrostroyprofi, 2016, no. 83, pp. 36-39. (In Russian).
    7. Pavlova M. O., Zakharov V. A., Pavlenko M. N. Innovative methods of increasing energy-efficient exterior walls with facing ceramic brick. Sb. trudov II Vserossiyskoy nauchno-tekhnicheskoy konferentsii "Stroitel'naya teplofizika i energoeffektivnoe proektirovanie ograzhdayushchikh konstruktsiy zdaniy" [Building Thermophysics and energy effective design of walling of buildings]. St.Petersburg, 2009. Pp. 106-109. (In Russian).
    8. Startsev S. A., Sundukova A. A. Strengthening of masonry with composite materials and screw terminals. Stroitel'stvo unikal'nykh zdaniy i sooruzheniy, 2014, no. 6, pp. 17-31. (In Russian).
    9. Orlovich R. B., Zimin S. S., Nachkina P. A., Trusova A. A. The renovation of the brick surface layer is in a modern frame-monolithic houses. Stroitel'stvo unikal'nykh zdaniy i sooruzheniy, 2014, no. 8, pp. 128-153. (In Russian).
    10. Page A. W., Simundic G., Masia M. A study of wall tie force di stribution in veneer wall systems (stage 1). 11th Canadian Masonry Symposium. Toronto, Ontario, May 31 - June 3, 2009.
    11. Nauchno-tekhnicheskiy otchet "Provedenie issledovaniy napryazhenno-deformirovannogo sostoyaniya uzlov oblitsovochnogo sloya iz keramicheskogo kirpicha na konsolyakh polnoy zavodskoy gotovnosti dlya opredeleniya optimal'nykh parametrov, obespechivayushchikh ekspluatatsionnuyu bezopasnost' zdaniy i sooruzheniy" [Research of stress-strain state of the nodes facing layer of ceramic brick on consoles full operational readiness to determine the optimal parameters, ensuring operational safety of buildings and constructions]. Moscow, TSNIISK, 2015. 199 p. (In Russian).
  • Dynamic Tests of Railway Platforms Made of Composite Fiberglass- Reinforced Plastic
  • UDC 624.042.8
    Marat V. ARUTYUNYAN, e-mail: 89261118676@mail.ru
    Aron M. ARUTYUNYAN, e-mail: 89057254188@mail.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Abstract. Results of study of a fragment of the railway platform and two platforms of composite fiberglass-reinforced plastic at the Novoperedelkino and Solnechnaya stations are presented. On the basis of the dynamic test data, natural vibration frequencies, dominant frequencies of forced vibration during the movement of trains, logarithmic decrement of vibrations, absorption coefficient, and coefficient of non-elastic resistance have been obtained. In the course of the dynamic test of the railway platform fragment under the laboratory conditions, various static loads were applied, the maximum design load was adopted according to SP 20.13330.2011 "Loads and Impacts". Vibration levels of railway platforms made of composite fiberglass-reinforced plastic were obtained and compared with the levels of a classical reinforced concrete platform. Values of speeds of commuter trains at which the resonant (near-resonant) vibrations of platforms of composite fiberglass-reinforced plastic are obtained.
    Key words: railway platform made of composite fiberglass-reinforced plastic, dynamic tests, frequencies of own and forced vibrations, logarithmic decrement of vibrations, absorption coefficient, coefficient of inelastic resistance, resonant and near-resonant vibrations of platform.
  • REFERENCES
    1. Dukart A. V. On periodic oscillations of a two-mass damped system with an arbitrary exiting force. Izvestiya vuzov. Stroitel'stvo, 2009, no. 3-4, pp. 3-13. (In Russian).
    2. Dukart A. V., V'et N. F., Fam T. B. On identification of free oscillations of the damped dual-mass system. Izvestiya vuzov. Stroitel'stvo, 2011, no. 5, pp. 98-106. (In Russian).
    3. Dukart A. V., V'et N. F., Fam T. B. Transient vibrations of a cantilever bar with an attached absorber in case of pre-set initial conditions. Vestnik MGSU, 2013, no. 3, pp. 53-60. (In Russian).
    4. Dukart A. V., V'et N. F. On determination of optimum parameters of dynamic absorber at periodic impulsive force with unstable frequency. Vestnik MGSU, 2010, no. 3, pp. 113-117. (In Russian).
    5. Dukart A. V., V'et N. F. On efficiency of twomass dynamic absorber at periodic impulsive perturbatoin. Vestnik MGSU, 2011, no. 5, pp. 253-260. (In Russian).
    6. Dukart A. V., V'et N. F., Fam T. B. On transient vibrations of a protected object with an absorber, arranged on a supporting structure, under action of an impulse. Izvestiya vuzov. Stroitel'stvo, 2012, no. 5, pp. 117-126. (In Russian).
    7. Dukart A. V., Oleynik A. I. Effect of nonlinear trimmer link of two-mass dynamic absorber to its efficiency under harmonic excitation with unstable frequency. Izvestiya vuzov. Stroitel'stvo, 2013, no. 8, pp. 13-21.
    8. Osipova M. V. Method analysis of vibration protection systems considered as systems with three degrees of freedom under equipment transient loads. Seysmostoykoe stroitel'stvo. Bezopasnost' sooruzheniy, 2014, no. 1, pp. 31-34. (In Russian).
    9. Chernov Yu. T. K About the evaluation of efficiency of vibration isolation of impact machines with an additional inertial block. Stroitel'naya mekhanika i raschet sooruzheniy, 2009, no. 1, pp. 68-71. (In Russian).
    10. Chernov Yu. T. Dynamic analysis of systems with a finite number of degrees of freedom considering different types of physical nonlinearity. Seysmostoykoe stroitel'stvo. Bezopasnost' sooruzheniy, 2012, no. 1, pp. 33-36. (In Russian).
    11. Chernov Yu. T. Vibratsii stroitel'nykh konstruktsiy [Vibration of building structures]. Moscow, ASV Publ., 2011. 384 p. (In Russian).
  • General Provisions for Calculation of Stone Masonry on a Bend of the Plane
  • UDC 693.22:624.042
    Mikhail K. ISHCHUK, e-mail: kamkon@yandex.ru
    Otari K. GOGUA, e-mail: gok56@mail.ru
    Dmitriy A. ALEKHIN, e-mail: dmitriyalechin@gmail.com
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Abstract. The current regulation does not permit to design the brick and stone masonry working on a bend of the wall plane at horizontal mortar joints. With mass construction of multi-layer external walls, it became necessary to correct this provision which is contradictory to the existing building practice. The aim of the research conducted is to develop guidelines that make it possible to design thin walls of brick and stone masonry on the bend of the plane. These include, in particular, the development of the masonry strength criteria when calculating the bending plane of outer walls with a thin face layer on flexible ties. Additionally, this article provides guidance on the calculation of masonry for the stability against the tipping under the action of horizontal load from its plane, the assignment of boundary conditions and the choice of calculation scheme of FEM for determining the bending moments from the wind load.
    Key words: brick masonry, exterior walls, bending out of the plane, wind load, cracks, boundary conditions, multi-layer walls, flexible ties, stability of situation.
  • REFERENCES
    1. EN 1966-1-1:/2004. Eurocode 6. Design of masonry structures. Part 1. General rules for reinforced and unreinforced masonry [Проектирование каменных конструкций. Ч. 1. Общие правила для армированной и неармированной кладки] CEN, Brussels, 2004.
    2. DIN 1053-1. Mauerwerk. Teil 1. Berechnung und Ausfьhrung [Каменная кладка. Ч. 1. Расчет и проектирование].
    3. Australian Standard AS3700. Masonry Structures [Каменные конструкции].
    4. ASTM C67-11 (2011) Standard test methods for measurement of masonry flexural bond strength [Стандартные методы испытаний для измерения прочности кладки при изгибе из плоскости]. ASTM International, USA.
    5. Griffith M. C., Vaculik J. Out-of-plane flexural strength of unreinforced clay brick masonry walls [Изгиб из плоскости неармированной каменной кладки] // The Masonry Society Journal. 2007. No. 25(1). Pp. 53-68.
    6. Schmidt U., Jager W., Bramshuber W., Bakeer T. The bending strength of masonry [Прочность каменной кладки при изгибе] // Mauerwerk. 2015. No. 19. Helt 1. Pp. 27-39.
    7. Schmidt U., Bramshuber W. Biegezugfestigkeit von Mauerwerk [Прочность кладки при растяжении от изгиба] // Mauerwerk. 2013. No. 17. Helt 1. Pp. 38-43.
    8. Walsh K., Dizhur D., Hafaei J. S., Derakhshan H., Ingham J. Out-of-plane in-situ testing cavity walls in as-built and improved conditions [Испытания трехслойных стен на изгиб из плоскости] // Australian Earthquake Engineering Society, 2014. Conference, November 21-23, Lorne, Victoria. Available at: https://researchspace.auckland.ac.nz/handle/2292/25263 (accessed 06.12.16).
    9. R. van der Pluijm. Out-of-plane bending of masonry behaviour and strength [Прочность и деформации кладки при изгибе из плоскости]. ISBN 90-6814-099-X, 1999. Available at: http://repository.tudelft.nl/view/tno/uuid%3A80bf6791-dff4-4905-b5c7-f5e28e6a7a7c/ (accessed 06.12.2016).
    10. Hendry A. W., Sinha B. P., Davies S. R. Design of masonry structures [Проектирование каменных конструкций]. E&FN SPON, 2004. Available at: https://www.uop.edu.jo/download/research/members/%5BArchitecture_Ebook%5D_Design_of_Masonry_Structures.pdf (accessed 06.12.2016).
    11. Van Parys, Lauren A. Unit and interaction // Micro-modeling approach bultot, elodie 1. Masonry conference florianуpolis. Brazil, 2012. [Численное моделирование каменных стен при изгибе из плоскости] Available at: http://www.hms.civil.uminho.pt/ibmac/2012/3C5.pdf.
    12. Baker C., Chen B., Drysdale R. Failure line method applied to walls with openings [Метод предельного равновесия применительно к стенам с проемами. Материалы 10-го канадского симпозиума, 2005.] // Proc. of 10th Canadian symposium, 2005. Available at: http://canadamasonrydesigncentre.com/download/10th_symposium/4c-1.pdf (accessed 06.12.16).
    13. Granovskiy A. V., Dzhamuev B. K. For evaluation of seismic stability of walls from cellular concrete blocks. Seysmostoykoe stroitel'stvo. Bezopasnost' sooruzheniy, 2011, no. 1, pp. 37-38. (In Russian).
    14. Kireeva E. I., Val' E. G. To the question of the calculation of three-layer non-load bearing exterior walls with brick veneer to wind loading. Zhilishchnoe stroitel'stvo, 2016, no. 4, pp. 40-43. (In Russian).
    15. Kireeva E. I., Belyaev V. S. Design curtain three-layered exterior walls with brick veneer in the civil high-rise buildings. Stroitel'nye materialy, 2016, no. 4, pp. 64-68 (In Russian).
    16. Orlovich R. B., Gorshkov A. S., Zimin S. S. Application of stones of high voidage in the facing layer of the multilayer walls. Inzhenerno-stroitel'nyy zhurnal, 2013, no. 8, pp. 14-23. (In Russian).
    17. Derkach V. N. Resistance to wind effects floor simply supported composite walls with a facing layer. Inzhenerno-stroitel'nyy zhurnal, 2015, no. 8(60), pp. 38-43. (In Russian).
    18. Ishchuk M. K., Gogua O. K., Granik V. G. Experimental studies of strength and deformations of inner layer of external wall for out-of-plane bending. Promyshlennoe i grazhdanskoe stroitel'stvo, 2012, no. 3, pp. 43-45. (In Russian).
    19. Polyakov S. V., Falevich B. N. Proektirovanie kamennykh i krupnopanel'nykh konstruktsiy [Design of stone and large-panel constructions]. Moscow, Vysshaya shkola Publ., 1966. 237 p. (In Russian).
    20. BS 5628. British standard. Code of practice for use of masonry. Part 1. Structural use of reinforced masonry [Свод практических правил для использования кладки. Ч.1. Структурное использование неармированной кладки].
  • Experimental Studies of Pullout of Basalt-Plastic Ties from Mortar Joints Before and After Fire Exposure
  • UDC 693.22
    Mikhail K. ISHCHUK, e-mail: kamkon@yandex.ru
    Otari K. GOGUA, e-mail: gok56@mail.ru
    Dmitriy A. ALEKHIN
    Denis S. FAYZOV
    Irina G. FROLOVA, e-mail: labbox@yandex.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Viktor V. NIKOLAEV, e-mail: v.nikolaev@galencomposite.ru, Egor A. LITVINOV, e-mail: e.litvinov@galencomposite.ru
    GALEN, ul. K. Marksa, 52, Cheboksary 428000, Russian Federation
    Abstract. The results of tests on pullout of basalt-plastic ties with a sandy tip from mortar joints are presented. The aim of research is to evaluate the strength and deformations of anchorage components in the masonry mortar joint of non-bearing three-layer walls characterized by a low level of compression. Ties are made of basalt-plastic with anchorage in the form of sandy tip. The comparison of strength and deformation characteristics of anchorage samples pullout from the three-layer wall after the fire exposure for 45 minutes with the samples that have not been exposed is made. It is established that the strength of ties, including the residual, after the fire exposure in most cases is sufficient to resist wind forces and temperature-humidity impacts under the condition of following instructions presented in regulation documents. The work was performed within the frame of the complex study of strength and deformations of three-layer external walls with a face layer of brick masonry with flexible ties.
    Key words: basalt-plastic flexible ties, face layer of external walls of brick masonry, strength of anchorage on pullout, forces of wind load and temperature- humidity actions, fire exposure.
  • REFERENCES
    1. Ishchuk M. K., Gogua O. K., Alekhin D. A., Fayzov D. Sh., Nikolaev V. V., Litvinov E. A., Popov A. A. The fire resistance of exterior curtain walls with the front layer of brick on a flexible basalt-plastic connections. Zhilishchnoe stroitel'stvo, 2016, no. 11, pp. 35-37. (In Russian).
    2. Ishchuk M. K. Otechestvennyy opyt vozvedeniya zdaniy s naruzhnymi stenami iz oblegchennoy kladki [Domestic experience of erecting buildings with exterior walls of lightweight masonry]. Moscow, RiF "Stroymaterialy" Publ., 2009. 369 p. (In Russian).
    3. Kireeva E. I., Val' E. G. To the question of the calculation of three-layer non-load bearing exterior walls with brick veneer to wind loading. Zhilishchnoe stroitel'stvo, 2016, no. 4, pp. 40-43. (In Russian).
    4. Derkach V. N. Resistance to wind effects floor simply supported composite walls with a facing layer. Inzhenerno-stroitel'nyy zhurnal, 2015, no. 8, pp. 38-43. (In Russian).
    5. Orlovich R. B., Gorshkov A. S., Zimin S. S. Application of stones of high voidage in the facing layer of the multilayer walls. Inzhenerno-stroitel'nyy zhurnal, 2013, no. 8, pp. 14-23. (In Russian).
  • Experimental and Theoretical Research in Strength and Deformability of Contact-Platform Joints of Large-Panel Buildings
  • UDC 624.078:69.057.12-413
    Arkady V. GRANOVSKY, e-mail: arcgran@list.ru
    Artur I. DOTTUEV, e-mail: arturo82@mail.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Vladimir A. SMIRNOV, e-mail: belohvost@list.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. Actual issues of increasing the strength of horizontal butt joints of wall panels and floor slabs in large-panel buildings are considered. Results of the experimental-theoretical study of the horizontal joint of a new type, a contact-platform joint, the use of which makes it possible to increase the sizes of architectural-planning cell of large-panel building are presented. The assessment of efficiency of the considered constructive solution in comparison with platform and contact joints is made. The program of experimental studies including the test of 6 series of joint samples for 3 twin samples in each series with different ratio of contact and total lengths of the support zone of the wall panel has been developed. On the basis of results of the experimental study, boundary values of the bearing capacity of joints have been established and recommendations on the optimal reinforcement of support zones of wall panel of large-panel buildings with due regard for the geometry of panel support zones and constructive solution of horizontal joints have been made. Computer modeling of the butt joint of reinforced concrete panel has been performed. As a program software, a "heavy" software of the "MSC Software" company consisting of the pre/post-processor "MSC Patran" and a solver "MSC Nastran" was used. The calculation of the butt joint was made both in elastic and non-linear performances; diagrams were obtained from the experiment and investigations of various authors. Results of the study were used for designing 18-25 storey large-panel buildings.
    Key words: contact-platform joint, large-panel building, computer modeling, finite element, calculation model of joint.
  • REFERENCES
    1. Kameyko V. A. The strength of the large-block walls. Krupnopanel'noe stroitel'stvo v SSSR [Large-panel construction in the USSR]. Moscow, Gosstroyizdat Publ., 1958. 316 p. (In Russian).
    2. Kameyko V. A. Bearing capacity and deformation of butt joints of panels, walls, floor slabs. Prochnost' krupnopanel'nykh konstruktsiy [The strength of large structures]. Moscow, Gosstroyizdat Publ., 1962. Pp. 244-270. (In Russian).
    3. Shapiro G. A., Korchagin O. P. The strength of pin joints in large-panel buildings with low-strength seams when thawing. Zhilishchnoe stroitel'stvo, 1985, no. 7, pp. 24-26. (In Russian).
    4. Belavin F. S., Birulin Yu. F., Moshchevitin G. T. A study of the bearing capacity of the platform joints of large-panel residential buildings. Sovershenstvovanie tekhnologii proizvodstva i montazha zhelezobetonnykh konstruktsiy [Improvement of technology of production and installation of reinforced concrete structures]. Moscow, NIIMosstroy Publ., 1980. Pp. 38-44. (In Russian).
    5. Morozov Yu. B., Sedlovets G. F. Investigation of strength and deformation of the horizontal joints between the panels. Issledovaniya prochnosti i raschet konstruktsiy mnogoetazhnykh zdaniy [Investigation of strength and structural analysis of multistory buildings]. Moscow, MNIITEP Publ., 1970. Pp. 157-170. (In Russian).
    6. Posobie po raschetu krupnopanel'nykh zdaniy. Vyp. 1. Kharakteristiki zhestkosti sten, elementov i soedineniy krupnopanel'nykh zdaniy [Manual calculation of large-panel buildings. Vol. 1. Characteristics of rigidity of the walls, elements and joints of large-panel buildings]. Moscow, Stroyizdat, 1974. 41 p.
    7. Horacek E. Panelove budovy. Navrhovani a vypocet nosne konstrukce. Praga, SNTL, 1977. 78 p.
    8. Pume D. Der Spannungzustand und die Tragfahigkeit der Verbindungen von vollen Wand - und Deckenelementen. Die Bautechnik, 1970, no. 12, pp. 16-19.
  • Impact of Wind and Snow Loads on Large-Span Roofs
  • UDC 624.042.4:69.024.26
    Nikolay A. POPOV, e-mail: popov.nik.a@gmail.com
    Irina V. LEBEDEVA, e-mail: ilebedeva61@gmail.com
    Dmirty S. BOGACHEV, e-mail: dbogachev@gmail.com
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Maxim M. BEREZIN, e-mail: m-berezin@bk.ru
    The Novosibirsk branch of research and construction Unicon firm, ul. Pritomskaya naberezhnaya., 13, of. 21, Kemerovo 650000, Russian Federation
    Abstract. The paper analyzes the impact of wind and snow loads on different types of large-span roofs that have, as a rule, a complex geometric form, for which the National Standards do not contain data on the distribution of snow load on the roof and values of aerodynamic coefficients that need for estimating wind loads on bearing and enclosing structures of a facility. In such cases, national and international practices use the approximate numerical simulation methods or results of the model aerodynamic testing conducted in specialized wind l tunnels of a meteorological type. These tests make it possible to obtain parameters and distributions of wind and snow loads on roofs which are the most close to the reality. Presented results are based on the data of model tests of large-span roofs in the specialized aerodynamic tubes. Procedures of model aerodynamic tests conducting are described. The paper considered distribution patterns of snow load distribution for different roof types as well as the average component of wind load and impact of the peak wind load on structural elements of the enclosure. The most unfavorable roof zones under wind load action are shown.
    Key words: snow loads, wind loads, aerodynamic coefficients, wind tunnel testing, large-span roofs, peak wind load.
  • REFERENCES
    1. ANSI/ASCE 7-98: Minimum design loads for buildings and other structures [Минимальные расчетные нагрузки на здания и сооружения]. Reston, Virginia, 2000. 424 p.
    2. EN 1991-1-4:2005. Eurocode 1. Actions on structures. Part1. General actions - Wind actions. [Воздействия на сооружения. Основные воздействия - ветровые воздействия], CEN, 2005. 146 p.
    3. American Society of Civil Engineers. Minimum design loads for buildings and other structures [Минимальные расчетные нагрузки на здания и сооружения]. ANSI/ASCE 7-95, ASCE, New York, 1998. 232 p.
    4. Air recommendations for loads on buildings. Chap. 6. Wind loads [Рекомендации по климатическим нагрузкам на сооружения. Гл. 6. Ветровые нагрузки]. Architectural Institute of Japan. Tokyo, 2005. 56 p.
    5. Standard Australia. Minimum design loads on structures. Part 2. Wind loads [Минимальные расчетные нагрузки на сооружения. Ч. 2. Ветровые нагрузки]. North Sydney, 2011. 96 p.
    6. Simiu E., Skandlan R. Vozdeystvie vetra na zdaniya i sooruzheniya [Effect of wind on buildings and structures]. Moscow, Stroyizdat Publ., 1984. 359 p.
    7. Rukovodstvo po raschetu zdaniy i sooruzheniy na deystvie vetra [Guide for calculation of buildings and constructions on action of the wind]. Moscow, 1978. 224 p.
    8. Davenport A. G. The spectrum of horizontal gustiness near the ground in high winds [Энергетический спектр пульсационной составляющей около земли при сильном ветре] // Journal Royal Meteorol. Soc., 1961. No. 87. Pp. 194-211.
    9. Kimbar G., Flaga A., Flaga _. Wind tunnel tests of snow load distribution on the roof of the New Krakow Arena [Распределение снеговых нагрузок на покрытие Новой арены в Кракове на основе испытаний в аэродинамической трубе], EACWE 6, Cambridge, UK, 7-11 July 2013.
    10. Kimbar G., Flaga A. Similarity criteria of snow precipitation and redistribution and snow load simulation in wind tunnel [Критерии подобия для отложения и перераспределения снега и моделирование снеговой нагрузки в аэродинамической трубе], EEBP VI, Cracow, Poland, 11-13 October, 2010.
    11. Kimbar G., Flaga A. A new approach to similarity criteria for predicting a snow load in wind-tunnel experiments [Новый подход к определению критериев подобия для прогнозирования снеговой нагрузки на основе экспериментов в аэродинамической трубе]. Snow Engineering VI, Whistler, Canada, 2008.
    12. Flaga A., Kimbar G., Matys P. A new approach to wind tunnel similarity criteria for snow load prediction with an exemplary application of football stadium roof [Новый подход к определению критериев подобия при испытаниях в аэродинамической трубе для прогнозирования снеговой нагрузки на покрытие футбольного стадиона]. EACWE 5, Florence, Italy, 19 - 23 July, 2009.
    13. Cook N. J. The designer's guide to wind loading of building structures. Part 2. [Руководство по определению ветровой нагрузки на сооружения. Ч. 2]. London, Butterwords, 1990. 586 p.
    14. Tieleman H. W., Akins R. E. Mean and fluctuating pressure distributions on rectangular prisms immersed in a variety of turbulent shear flows [Распределение средней и пульсационной составляющих давления по поверхности прямоугольных призм в различных турбулентных потоках]. AIAA/ASME/ SIAM/APS , Ist National fluid dynamics congress, july 25-28, 1998, Vol. 2, pp. 1749-1756. Cincinnati, OHIO.
    15. Stathopoulos T., Dumitrescu-Brulotte M. Design recommendations for loading on buildings of intermediate height [Рекомендации по определению нагрузки на здания средней высоты]. ANNUAL conference, 25-27 May, 1988, Vol. 1, Pp. 275-293. Calgary. Canadian Society For Civil Engineering.
    16. Wacker J., Friedrich R. , Plate E. J., Bergdolt U. Fluctuating wind load on cladding elements and roof pavers [Действие пульсационной составляющей ветровой нагрузки на фасадные конструкции и покрытия]. Journal Wind Engineering and Industrial Aerodynamics. 1991. No. 38. Pp. 405-418.
  • Experience in the Use of Wall Panels Made of Large-Size Ceramic Stones for Construction of Residential Buildings
  • UDC 693.28
    Vladimir I. OBOZOV, e-mail: obozov@yandex.ru
    JSC Research Center of Construction, Research Institute of Building Constructions (TSNIISK) named after V. A. Koucherenko, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Dmitriy A. TELESHININ
    Design-technological bureau of concrete and reinforced concrete, 2-ya Institutskaya ul., 6, str. 15A, Moscow 109428, Russian Federation
    Abstract. The maximum permissible number of stories of buildings with walls consisting of prefabricated wall panels manufactured under factory conditions from large-size ceramic stones with the use of polyurethane glue in the seams has been studied with the use of the computer complex "Lira-SAPR". The combined bearing structural system of residential buildings, which walls are designed from wall panels and monolithic reinforced concrete frame between columns of which the wall panels are installed, is considered. Calculated values of the compression strength of the masonry made of large-size ceramic stones with the use of the two-component polyurethane glue, which is applied when manufacturing prefabricated panels, are presented. Computer finite element models of buildings designed were built and variant calculations were made. The influence of the stiffness of the underground part of buildings on the stress state in the masonry wall panels of lower floors is established.
    Key words: large-size ceramic stones, wall panels, permissible number of building stories, monolithic reinforced concrete frame.
  • REFERENCES
    1. Ponomarev O. I., Pestritskiy A. V., Loginov A. V. The requirements for providing fire resistance of walls and partitions of large format ceramic stones. Stroitel'naya mekhanika i raschet sooruzheniy, 2016, no. 1, pp. 66-69. (In Russian).
    2. Ponomarev O. I., Gorbunov A. M., Pavlova M. O. On the application of large-size ceramic stones of porous ceramics in the construction of energy efficient buildings, including in seismic areas. Seysmostoykoe stroitel'stvo. Bezopasnost' sooruzheniy, 2012, no. 9, pp. 48-53. (In Russian).
    3. Ponomarev O. I., Gorbunov A. M. Experimental studies of strength of masonry made of large-size stones of porous ceramics at tension. Promyshlennoe i grazhdanskoe stroitel'stvo, 2014, no. 1, pp. 31-33. (In Russian).
    4. Bubis A. A., Sayfulina I. A., Slupskiy I. A. Evaluation of the possibility of the use of masonry walls of ceramic products plant "The Slavic brick" in seismic regions of the Russian Federation. Seysmicheskoe stroitel'stvo. Bezopasnost' sooruzheniy, 2009, no. 5, pp. 59-63. (In Russian).
    5. Pavlova M. O., Zakharov V. A., Kushnir S. V. Evaluation of strength of masonry from large-format porous ceramic stone according to Russian and European standards. Promyshlennoe i grazhdanskoe stroitel'stvo, 2014, no. 1, pp. 34-37. (In Russian).
  • Application of Pre-Stressed Cross-Beams of Two Directions Made of Steel Rolled Double Tees
  • UDC 624.014.046
    Nikolay N. DEMIDOV, e-mail: melirina08@mail.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. The problem of application of pre-stressing to the system of steel cross-beams of two orthogonal directions is considered. A brief review of scientific works devoted to this theme is presented. It is proposed to perform the pre-stressing with the help of two ties for two orthogonally located rolled steel beams. It is established that the use of pre-stressing of ties makes it possible to reduce the steel consumption and crease the rigidity of cross-beams. This method for pre-stressing is economically efficient since in the course of pre-stressing of two beams only, the positive effect of pre-stressing extends to the entire system of beams. The basic formulas for determining the optimal force of ties pre-stressing are presented. It is noted that even the use of not pre-stressed ties increases the bearing capacity of the overlap and can be considered as an efficient method for strengthening.
    Key words: сross-beams, maximum permissible deflections, reconstruction, building height, strengthening, pre-stressed steel structures, tie.
  • REFERENCES
    1. Belenya E. I. Predvaritel'no napryazhennye nesushchie metallicheskie konstruktsii [Prestressed load-bearing metal structures]. Moscow, Stroyizdat Publ., 1975. 415 p. (In Russian).
    2. Ferenchik P., Tokhachek M. Predvaritel'no napryazhennye stal'nye konstruktsii [Prestressed steel structures]. Moscow, Stroyizdat Publ., 1979. 424 p. (In Russian).
    3. Gaydarov Yu. V. Predvaritel'no napryazhennye metallicheskie konstruktsii [Prestressed metal structures]. Leningrad, Stroyizdat, Leningr. otd-nie Publ., 1971. 134 p. (In Russian).
    4. Speranskiy B. A. Reshetchatye metallicheskie predvaritel'no napryazhennye konstruktsii [Metal lattice prestressed constructions]. Moscow, Stroyizdat Publ., 1970. 247 p. (In Russian).
    5. Trofimovich V. V., Permyakov V. A. Proektirovanie predvaritel'no napryazhennykh vantovykh sistem [Design of prestressed cable systems]. Kiev, Budivel'nik Publ., 1970. 139 p. (In Russian).
    6. Demidov N. N., Melikova I. N., Rakitova O. N. Application of cross-beams in the reconstruction of overlaps. Promyshlennoe i grazhdanskoe stroitel'stvo, 2011, no. 3, pp. 53-54. (In Russian).
    7. Demidov N. N. Assessment of influence of vertical obliquity of supporting units of steel space-grid structures. Promyshlennoe i grazhdanskoe stroitel'stvo, 2013, no. 12, pp. 82-83. (In Russian).
    8. Ostrikov G. M. Prestressed structural coating. Stroitel'naya mekhanika i raschet sooruzheniy, 1977, no. 4, pp. 11-14. (In Russian).
    9. Khisamov R. I. Raschet i konstruirovanie strukturnykh pokrytiy [Calculation and design of structural coatings]. Kiev, Budivel'nik Publ., 1981. 47 p. (In Russian).
    10. Demidow N. N., Klimke H. Optimierung einiger parameter vorgespannten raumstabwerken. Bauingenier, 1980, no. 4(55), pp. 51-53.
    11. Demidov N. N. Unified optimization of metal structures by the method of linear programming. Stroitel'naya mekhanika i raschet sooruzheniy, 1984, no. 2, pp. 11-13. (In Russian).
  • Procedure for Thermal Calculations of External Walls of Buildings with Porous Absorber for Colder Regions of China
  • UDC 697.13(510)
    Ruixin LI, e-mail: andylrx@yandex.ru
    Zhengzhou University, Road Kexuedadao, 100, Zhengzhou 450001, P. R. China
    Olga L. BANTSEROVA, e-mail: olga.bancerova@gmail.com
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. Features of the design of enclosing structures with the use of solar energy for improving the energy efficiency of residential buildings are considered. The introduction of passive walls with porous screen, transparent glass, and air gap makes it possible to mitigate the phenomenon of wall overheating and reduce the dependence of structures on the influence of environment and temperature drop. Climatic characteristics of colder regions of China are analyzed and the need for the use of alternative energy sources is substantiated. Features of the existing enclosing structures with the use of solar energy are presented; their advantages and shortcomings are defined. On the basis of study of experience in the design of optimal walls, techniques of thermal calculations, which consist of a continuity equation, motion equation, and energy equation, have been developed. As a result, the theoretical bases for further study of passive walls of residential buildings of China have been created. The presented developments are relevant and very important for the study and design of energy-saving building structures, help to enhance the technology of application of renewable energy sources.
    Key words: Trombe wall, solar radiation, energy conservation, heat recuperation, porous screen, thermal equilibrium.
  • REFERENCES
    1. Yu Jin, Ma Zhongjiao, Song Jialin. Energy simulation analysis of solarwall freshair system in severe cold region [Энергетический анализ имитации поступления приточного воздуха в солнечной стене в области сильных холодов] // Journal of Shenyang Jianzhu University (Natural Science). 2010. Vol. 26. No. 5. Pp. 957-961.
    2. Li Ruixin, Bantserova O. L. The advantages of the multi-storey apartment building in the microdistricts of Zhengzhou city. Vestnik MGSU, 2012, no. 12, pp. 7-15. (In Russian).
    3. Yang Qirong, Du Wei, Zhang Jincui. Research on ventilation performance of a series solar chimney integrated with a building [Исследование производительности вентипяции солнечного дымохода, интегрированного со зданием] // Acta Energyae Solarissinica. 2010. Vol. 31. No. 7. Pp. 873-878.
    4. Wang Ping, Long jibo, Zhang Lei, Gong Siyue, He Yun. Experiments and analysis on the heat insulation performance of ventilation wall in hot summer and cold winter area [Эксперименты и анализ на теплоизолирующие характеристики вентиляции стены в жаркие летние и холодные зимние сезоны] // Building Energy & Environment. 2010. Vol. 29. No. 3. Pp. 21-24.
    5. Kuleshova N. A., Golovanova L. A. The experience of building heliactin buildings in Russia. Novye idei novogo veka, 2015, vol. 3, pp. 232-238. (In Russian).
    6. Guo Xingguo, Chen Youming, Chen Guojie, Guo Jun, Liu Guowei. Effect of moisture transfer on hydrothermal performance of multilayer wall subjected to hot humid climate [Влияние влаги на гидротермальную производительность стены в жарком, влажном климате] // Architecture Technology. 2014. Vol. 45. No. 8. Pp. 747-750.
    7. Jie J., Hua Y., Gang P., Jianping L. Study of PV-Trombe wall installed in a fenestrated room with heat storage [Исследование фотоэлектрических стен Тромба в застекленных помещениях с тепловыми аккумуляторами] // Applied Thermal Engineering. 2007. Vol. 27. No. 8-9. Pp. 1507-1515.
    8. Chen Xing, Chen Bin, Ding Yinghui. Experimental study of different operation strategies of Trombe wall for summer cooling in Dalian [Экспериментальное исследование различных режимов работы стены Тромба для летнего охлаждения в Далянь] // HV&AC. 2006. Vol. 36. No. 7. Pp. 7-12.
    9. Li Nana, Lv Jian, Yang Hongxing. Feasibility analysis of different solar space-heating schemes in Tianjin area [Технико-экономический анализ различных солнечных схем теплоснабжения в районе Тяньцзиня] // Acta Energyiae Solarissinica. 2009. Vol. 30. No. 12. Pp. 1631-1635.
    10. Yang Zhao, Xu Xiaoli, Han Jinli. Study on the thermal performance of solar wall [Исследование теплотехнических характеристик солнечной стены] // Acta Energiae Solarissinica. 2007. Vol. 28. No. 10. Pp. 1091-1096.
    11. Mezrhab A., Rabhi M. Modeling of thermal transfers in an enclosure of the Trombe wall type [Моделирование теплопередачи в корпусе стены Тромба] // Альтернативная энергетика и экология. 2008. # 6. C. 9-14.
    12. Yang Weibo, Shi Mingheng. Research on performance of a solar-induced ventilation wall [Исследование эффективности солнечных батарей индуцированной вентиляции стены] // Building Energy & Environment. 2005. Vol. 24. No. 3. Pp. 17-21.
    13. Zhang Susu, Yang Weibo, Liu Yi. Research on the performance of a composite structure of Solar chimney and Trombe wall [Исследования эффективности композиционной структуры cолнечного дымохода и стены Тромба] // Refrigeration and Air Conditioning. 2012. Vol. 26. No. 2. Pp. 112-116.
    14. Belyaev V. S. Exterior fencing design with heat recovery heat transmission new. Zhilishchnoe stroitel'stvo, 2013, no. 8, pp. 10-21. (In Russian).
    15. Belyaev V. S. External enclosures with heat recovery transmission heat and ventilation. Zhilishchnoe stroitel'stvo, 2013, no. 12, pp. 39-44. (In Russian).
    16. Belyaev V. S. Methods thermo technical calculations of outdoor enclosures with heat recovery and a transmission vetilyatsionnye heat flux. Zhilishchnoe stroitel'stvo, 2014, no. 1-2, pp. 21-26. (In Russian).
    17. Chen Wei, Liu Wei. Analysis of the heat transfer and flow in solar composite wall with porous absorber [Анализ теплопередачи и солнечного потока в составной стене с пористым поглотителем] // Acta Energiae Solarissinica. 2008. Vol. 9. No. 2. Pp. 220-226.
    18. Chen Wei, Liu Wei. Analysis of the heat transfer and flow in solar composite wall with porous absorber [Анализ теплопередачи и солнечного потока в составной стене с пористым поглотителем] // Acta Energiae Solarissinica. 2008. Vol. 9. No. 2. Pp. 220-226.
  • Heat supply, ventilation, air conditioning
  • A Review of Objects of Energy Efficient Construction in the World
  • UDC 69.001.5 (100)
    Viktor S. EVSTRATOV, е-mail: EvstratovVS@mgsu.ru
    Alina D. CHERKAS, е-mail: alina.tcherkas@yandex.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. The article deals with the international practice in the field of energy saving technologies in the construction. Electricity production is rather complicated and time-consuming process, which is influenced by many factors: from the economic conditions prevailing at the world markets, up to the limitation of energy resources and the negative environmental impact associated with energy production. Therefore, in addition to increasing production volumes of fossil fuels, it is necessary to pay attention to measures aimed at reducing the energy consumption and providing its maximum efficiency. It is shown that one of the key moment concerning the reduction in energy consumption in our country and in the world as a whole is the concept of extension of construction of energy efficient houses by means of combination of comfort microclimate of premises, maximum use of natural energy, optimized energetic element of a building as a whole. It is proved that the first step towards energy efficiency is the use of heat carrier regulation systems, i.e. it is necessary to begin to equip already existing houses with them that will benefit in the near future.
    Key words: energy-efficient construction, energy resources, energy consumption, "active" and "passive" houses.
  • REFERENCES
    1. Kryaklina I. V., Sheshunova E. V., Grek I. L. Energy efficient home with non-traditional and renewable sources of energy. Sovremennye problemy nauki i obrazovaniya, 2014, no. 1. Available at: http://www.science-education.ru/ru/article/view?id=12180 (accessed 17.08.2016). (In Russian).
    2. Grinkrug N. V., Kostikov S. A. Comparison of combined engineering systems energy-efficient home for the far Eastern region of Russia. Mezhdunarodnyy zhurnal prikladnykh i fundamental'nykh issledovaniy, 2015, no. 5-3, pp. 389-394. (In Russian).
    3. Mukhutdinov I. M., Orlov A. G., Kondrashin V. V. Energy saving through introduction of energy-efficient houses. Mezhdunarodnyy nauchno-issledovatel'skiy zhurnal, 2013, no. 5-1 (12), pp. 84-84. (In Russian).
    4. Available at: http://www.c-o-k.ru/review/samye-izvestnye-v-mire-energoeffektivnye-zdaniya (accessed 17.08.2016). (In Russian).
    5. Vin'kov A. V., Imamutdinov I. I., ey al. Innovation in the construction cluster: barriers and perspectives. Available at: http://www.rusdb.ru/research/ (accessed 17.08.2016). (In Russian).
    6. Endkhardt M. The experience of building passive houses in Germany. Energosovet, 2010, no. 5, pp. 20-24. (In Russian).
    7. Available at: http://www.nappan.ru/press/industry/passivnye_mnogoetazhnye_zdaniya_za_rubezhom/ (accessed 17.08.2016). (In Russian).
    8. Available at: http://estp-blog.ru/rubrics/rid-5997/ (accessed : 17.08.2016).
    9. Nechepurenko A. A. Higher cash efficiency in Tomsk. Energosovet, 2014, no. 3 (34), pp. 48-50. (In Russian).
  • Comparison of Values of Energy Consumption of Building Life-Support Systems Calculated According Two Methods
  • UDC 697.1
    Vitaly I. PROKHOROV
    Muhammet A. RAZAKOV, e-mail: muhammet@nln.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. On the basis of specialized author's methodologies with the help of a design experiment, the nodal energy consumption values of buildings for four heat consuming systems of buildings are determined. Data are calculated both for heat and electric energies. Additionally, values of the generalized index, conditionally-total costs of both types of energy, are presented. This single indicator takes into account the quality of each form of energy. Four buildings with different climatic parameters and production technologies are considered. The comparison of calculation results according to the current regulations and new methods shows that in the design practice the formal overvaluation of energy consumption values by approximately 25% takes place. The main reason for this overvaluation is the use of the internal heated volume for obtaining values of the specific heat characteristic of buildings in the current regulatory document. But heat losses (thermal power of heating systems) are evaluated according to the same regulatory document with the use of the outer volume of the building. It means that the physical model of heat exchange of the building in the standards does not correspond to a mathematical model of the specific thermal characteristic of the building. The second reason is the incomplete structure of engineering heat consuming systems of the building required for the comprehensive characteristics of its power consumption (it is important to take into account four life-support systems). Accumulated data on calculations make it possible to clarify the methodical approaches to calculations and reflects them in regulation documents.
    Key words: indicators of heat consumption, specific heat characteristics of building, annual specific consumption of thermal energy, electric energy consumption, relative value of conditional power expenditure, life support systems.
  • REFERENCES
    1. Chaplin V. M. Otoplenie i ventilyatsiya [Heat and ventilation]. Moscow, Gosizdat Publ., 1923. Part 1. Otoplenie. 320 p. (In Russian).
    2. Ashe B. M. Otoplenie i ventilyatsiya [Heat and ventilation]. Moscow -Leningrad, Stroyizdat Publ., 1939. Vol. 1. 528 p. (In Russian).
    3. Maksimov G. A. Otoplenie i ventilyatsiya [Heat and ventilation]. Moscow, Vysshaya shkola Publ., 1963. Part 1. Pp. 30-40. (In Russian).
    4. Prokhorov V. I. Fuel savings and energy consumption in engineering systems of buildings. Zhilishchnoe stroitel'stvo, 2012, no. 1, pp. 2-5. (In Russian).
  • Analysis of Heat-Exchange Рrocesses on the Inner Surface of External Walls of Buildings
  • UDC 536.244
    Aleksey I. ANANIEV, e-mail: tus1995@mail.ru
    Research Institute of Construction Physics of the Russian Academy of Architecture and Construction Sciences, Lokomotivnyy proezd, 21, Moscow 127238, Russian Federation
    Andrey G. RYMAROV, e-mail: rymarov@list.ru
    Aleksey P. LATUSHKIN, e-mail: alexeylat@mail.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. The heat-exchange characteristics on the inner surface of external walls, such as heat emission coefficient and temperature drop between temperatures of inside air and inner surface of an external enclosing structure, are considered. Their values were used before without due regard for the type of heating system. Results of the study of heat-exchange processes on the inner surface of external walls of buildings under the laboratory and in-place conditions as well as with use of the laser interferometer are presented. The data obtained are summarized with the use of the similarity criteria. It is established that when values of heat emission coefficient and temperature difference are low, the laminar air flow on the inner surface of external walls occurs. For calculating heat losses through the external enclosures, experimental values of the heat emission coefficient and the temperature drop with due regard for the improved level of heat protection of external walls are proposed. It is shown that heat-exchange characteristics presented now in SP 50.13330.2012 do not correspond to the current level of heat protection of buildings.
    Key words: inner surface of external walls of building, enclosing structures, heat-emission coefficient, temperature drop, resistance to heat transfer.
  • REFERENCES
    1. Bogoslovskiy V. N. Stroitel'naya teplofizika [Building thermophysics] Saint Peterburgs, AVOK Severo-Zapad, 2006. 400 p. (In Russian).
    2. Mikheev M. A. Osnovy teploperedachi [Fundamentals of heat transfer] Moscow-Leningrad, Gostoptekhizdat Publ., 1949. 396 p. (In Russian).
    3. Lykov A.V. Teoreticheskie osnovy stroitel'noy teplofiziki [Theoretical fundamentals of building thermophysics]. Minsk, Izdatel'stvo akademii nauk BSSR Publ., 1961. 525 p. (In Russian).
    4. Kutateladze S. S. Osnovy teorii teploobmena [Fundamentals of the theory of heat transfer]. Novosibirsk, Nauka Publ., 1979. 659 p. (In Russian).
    5. Shlikhting G. Teoriya pogranichnogo sloya [The theory of the boundary layer]. Moscow, Nauka Publ., 1974. 712 p. (In Russian).
    6. Samarin O. D. Teplofizika. Energosberezhenie. Energoeffektivnost' [Thermophysics, energy savings, energy efficiency]. Moscow, ASV Publ., 2009. 296 p. (In Russian).
  • Information systems in construction
  • Marketing Research of Construction Enterprises on the Basis of ABC-XYZ Analysis
  • UDC 69.003.13
    Alexander I. KONIKOV, e-mail: a.konikov@gmail.com
    Grigorу A. KONIKOV, e-mail: gkonikov@hotmail.com
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. Methods of ABC-XYZ analysis are well known enough in the works studying the methods of marketing and logistic. But in the construction field, these methods are rarely used. The article analyzes the possibilities to use these methods in relation to construction enterprises of the region. The use of elements of the set theory, which makes it possible to look at the problems from more common positions, visualize and make more visible most of the conclusions, are considered. Results of the analysis can take the form of ABC-XYZ table: AX cell of the table corresponds to enterprises with high yield and good stability, AY cell matches businesses with high returns and average stability etc. The CZ cage is reserved for companies with low profitability and low stability. The main objective of the project is the development of methods which make it possible to consider construction parameters of objects, type of construction objects for example (industrial, residential, transport, agricultural etc) in the ABC-XYZ table. Then ABC-XYZ methods open new possibilities of the analysis based on economic and technical factors.
    Key words: ABC analysis, XYZ analysis, building enterprise, profitability, stability, construction parameters of objects.
  • REFERENCES
    1. Konikov A., Konikov G. Multivariate analysis of construction projects. Applied Mechanics and Materials, 2014, vol. 584-586, pp. 2171-2174. (In Russian).
    2. Konikov A. I., Konikov G. A. ABC-VEN analysis involving set theory. Logistika i upravlenie tsepyami postavok, 2014, no. 5 (64), pp. 70-73. (In Russian).
    3. Evteev B. V. On automating some tasks of marketing and logistics using MSExcel. Sovremennye aspekty ekonomiki, 2013, no. 10(194), pp. 153-156. (In Russian).
    4. Evteev B. V. The use of data analysis methods for process automation and logistics management. Sworld, 2014, no. 1, vol. 20, pp. 68-72. (In Russian).
    5. Evteev B. V. The approach to comparing the methods of group material resources in marketing and logistics. Sworld, 2014, no. 4 (41), vol. 14, pp. 63-68. (In Russian).
    6. Ivanov N. A., Ivanova M. A. Semantic network as a way to view records of discrepancies in quality management systems. Ekonomika i predprinimatel'stvo, 2014, no. 9 (50), pp. 821-823. (In Russian).
    7. Available at: http://topknowledge.ru/upravlenie-v-otraslyakh/3746-klassifikatsiya-stroitelnykh-organizatsij.html (accessed 8.10.2016). (In Russian).
    8. Kodenko E. A., Ivanov N. A. The Problem Of Selecting The Model Of Corporate Information System For A Construction Company. Promyshlennoe i grazhdanskoe stroitel'stvo, 2014, no. 5, pp. 69-72. (In Russian).
    9. Postnov K. V. Application of modern information technology in design organizations and their impact on improving the quality of design solutions. Izvestiya Kazanskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta, 2014, no. 4, pp. 375-383. (In Russian).
    10. Klashanov F. K. Theoretical bases of construction models in construction management. Vestnik grazhdanskikh inzhenerov, 2013, no. 5 (40), pp. 208-212. (In Russian).